idlc/inc/aststack.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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   9  * This file incorporates work covered by the following license notice:
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  19 #ifndef INCLUDED_IDLC_INC_ASTSTACK_HXX
  20 #define INCLUDED_IDLC_INC_ASTSTACK_HXX
  21
  22 #include <sal/types.h>
  23
  24 class AstScope;
  25
  26 class AstStack final
  27 {
  28 public:
  29     AstStack();
  30     ~AstStack();
  31
  32     sal_uInt32 depth() const { return m_top;}
  33     AstScope* top();
  34     AstScope* bottom();
  35     AstScope* nextToTop();
  36     AstScope* topNonNull();
  37     AstStack* push(AstScope* pScope);
  38     void pop();
  39     void clear();
  40
  41 private:
  42     AstScope**  m_stack;
  43     sal_uInt32  m_size;
  44     sal_uInt32  m_top;
  45 };
  46
  47 #endif // INCLUDED_IDLC_INC_ASTSTACK_HXX
  48
  49 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */